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9.8
CVSS
Critical

CVE-2024-9644

PUBLISHED

Four-Faith F3x36 bapply.cgi Auth Bypass

Exploited in the wild Remote Low complexity No user interaction
Vendor
Four-Faith
Product
F3x36
Published
Feb 04, 2025
EPSS
—

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Description

The Four-Faith F3x36 router using firmware v2.0.0 is vulnerable to an authentication bypass vulnerability in the administrative web server. Authentication is not enforced on some administrative functionality when using the "bapply.cgi" endpoint instead of the normal "apply.cgi" endpoint. A remote and unauthenticated can use this vulnerability to modify settings or chain with existing authenticated vulnerabilities.

Weaknesses (CWE)

  • CWE-306

    Missing Authentication for Critical Function

  • CWE-489

    Active Debug Code

CVSS scores

CVSS v3.1 9.8 Critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitation status

Exploited in the wild

Recorded 2025-06-18 00:00:00 UTC · The Shadowserver (via CIRCL)

References

Known exploited vulnerability sources

Catalogues that list this CVE as a known exploited vulnerability.

Source Added
The Shadowserver (via CIRCL) First 2025-06-18 00:00 UTC

Timeline

  • CVE ID Reserved

  • CVE Published to Public

  • Added to KEVIntel